This incredible marsh lies in the northernmost section of the prefecture and spills into part of neighbouring Ioannina region as well. Despite the fact that it occupies a space between 100 -150 meters (depending on which season it is) the Kalodiki Marsh is an invaluable ecosystem with over 300 types of plants, 120 species of birds, 20 different mammals, 11 reptiles, 5 kinds of amphibians and several fish species. It’s part of the Natura 2000 initiative designed to protect such important ecological environments. Within the marsh, several types of plants can be found including lilies, White Willow Trees, Holm Oaks and White Poplars.